Lab Review Flashcards
How to distinguish tonsils?
Nodules with lymphocytes invading epithelium
What lymphatic organ has lobules?
Thymus
Merocrine sweat glands
Cuboidal with smaller lumen
Apocrine sweat glands
Simple squamous with larger lumen
3 things in pancreas
- Serous acini
- Islets of langherhans
- Centroacinar cells
Duct in portal triad
Bile duct
Parietal cells are?
Large and pink
Chief cells are?
Small and purple
Enamel secreted by?
Ameloblasts
Dentin secreted by?
Odontoblasts
Outermost layer of tooth (before eruption)
Ameloblasts
Between dental sac and ameloblast is?
Stellate reticulum
Which is darker, serous or mucous glands?
Serous
Difference between bronchus and bronchiole
Bronchus has hyaline cartilage
How to tell difference between alveolar ducts and sacs?
“Knobs” made of smooth m.
Dermis in epidermis is called?
Dermal papillae
Epidermis in dermis called?
Epidermal rete pegs
T lymphocytes found in?
Diffuse tissue
B lymphocytes found in?
Nodules
Which lymphatic organ has epithelial stroma?
Thymus
Difference between small and large intestine
Villi in SI, no pits in LI
Intestinal epithelium
Simple columnar with goblet cells
Parotid glands are what type?
Serous
Difference between pancreas and salivary gland
Salivary gland has striated ducts, pancreas does not
What sheath of hair follicle is greyish?
Outer sheath
Difference between rumen, reticulum and omasum:
Rumen has NO smooth m. in papillae
Reticulum: smooth m. in luminal edges only
Omasum: 3 layers of smooth m. throughout entire papilla (which is long)
Channel in liver is called?
Bile canaliculus
Where are clara cells found?
Bronchioles
What squamous cell lines airways?
Type I pneumocyte (Type II pneumocytes are their stem cell)
